<template>
	<el-dropdown trigger="click" @command="handleSizeChange">
		<div>
			<svg-icon icon-class="size" />
		</div>
		<template #dropdown>
			<el-dropdown-menu>
				<el-dropdown-item
					v-for="item of sizeOptions"
					:key="item.value"
					:disabled="appStore.size === item.value"
					:command="item.value"
				>
					{{ item.label }}
				</el-dropdown-item>
			</el-dropdown-menu>
		</template>
	</el-dropdown>
</template>

<script setup lang="ts">
import { SizeEnum } from '@/enums/SizeEnum'
import { useAppStore } from '@/store/modules/app'

const { t } = useI18n()
const sizeOptions = computed(() => {
	return [
		{ label: t('sizeSelect.default'), value: SizeEnum.DEFAULT },
		{ label: t('sizeSelect.large'), value: SizeEnum.LARGE },
		{ label: t('sizeSelect.small'), value: SizeEnum.SMALL }
	]
})

const appStore = useAppStore()
function handleSizeChange(size: string) {
	appStore.changeSize(size)
	ElMessage.success(t('sizeSelect.message.success'))
}
</script>
